nav{
    margin-top: 10px;
    border-bottom: 2px solid #b1191a;
}

nav ul{
    width: 1200px;
    margin: 0 auto;
    height: 50px;
    list-style: none;
}

nav ul li{
    display: inline-block;
    height: 50px;
    line-height: 50px;
}

nav ul li:nth-child(1){
    background-color: #b1191a;
    width: 210px;
}

nav ul li a{
    font-size: 16px;
}

nav ul li:nth-child(1) a{
    display: block;
    color: white;
    text-align: center;
}

nav ul li:nth-child(n+2) a{
    text-align: center;
    margin-left: 50px;
}

.banner{
    width: 1200px;
    height: 640px;
    margin: 0 auto;
    margin-bottom: 20px;
}

.ban-aside{
    left: 0;
    float: left;
    margin-bottom: 10px;
}

.banner .ban-aside ul{
    list-style: none;
    background-color: #c81623;
    width: 210px;
}

.banner .ban-aside ul li{
    width: 210px;
    height: 31px; 
}

.banner .ban-aside ul li a{
    color: white;
    display: block;
    height: 31px;
    line-height: 31px;
    text-indent: 1em;
    font-size: 13px;
}

.banner .ban-aside ul li a:hover{
    background-color: #f7f7f7;
    color: #c81623;
    border-left: 2px solid #c81623;
}

.banner .big-image{
    float: left;
}

.banner .big-image img{
    margin: 10px 10px;
}

.right-aside{
    float: left;
    width: 240px;
    height: 455px;
    margin-top: 10px;
}

.one{
    width: 240px;
    height: 165px;
    border: 1px solid #e4e4e4;
}

.one li{
    font-size: 13px;
}

.one li:nth-child(1){
    height: 30px;
    border-bottom: 1px dashed #e4e4e4; 
    line-height: 30px;
    margin-bottom: 10px;
}

.one li:nth-child(1) a span:nth-child(2){
    display: block;
    float: right;
    margin-right: 10px;
}

.one li:nth-child(1) a span:nth-child(1){
    margin-left: 10px;
}

.one li:nth-child(n+2){
    height: 24px;
    line-height: 24px;
    margin-left: 10px;
}

.two{
    width: 240px;
    height: 205px;
    border: 1px solid #e4e4e4;
    border-top: 0;
}

.two li{
    width: 59px;
    height: 68px;
    border: 1px solid #e4e4e4;
    border-top: 0 ;
    border-left: 0;
    float: left;
}

.two li a{
    width: 59px;
    height: 68px;
    display: block;
}

.two li:nth-child(4n){
    border-right: 0;
}

.two li:nth-child(n+9){
    border-bottom: 0;
}

.picture{
    width: 30px;
    height: 30px;
    background: url(../images/icons.png) no-repeat;
    background-position: -140px -85px;
    margin: 0 auto;
    margin-top: 10px;
}

.two li p{
    text-align: center;
}

.right-aside img{
    width: 242px;
    margin-top: 10px;
}

.today{
    width: 1200px;
    margin: 0 auto;
    float: left;
}

.today ul li:nth-child(1){
    width: 200px;
    height: 160px;
    background-color: #5c5251;
    float: left;
}

.today ul li:nth-child(1) img{
    margin: 10px auto;
    display: block;
    margin-top: 30px;
}

.today ul li:nth-child(1) p{
    color: white;
    text-align: center;
    font-size: 18px;
}

.today ul li:nth-child(n+2){
    background-image: url(../uploads/recom_03.jpg);
    width: 250px;
    height: 160px;
    float: left;
}

.today ul li:nth-child(2){
    position: relative;
}

.today ul li:nth-child(2)::after{
    position: absolute;
    content: "";
    width: 0;
    height: 140px;
    border-right: 1px solid #dddddd;
    right: 0;
    top: 10px;
}

.today ul li:nth-child(3){
    position: relative;
}

.today ul li:nth-child(3)::after{
    position: absolute;
    content: "";
    width: 0;
    height: 140px;
    border-right: 1px solid #dddddd;
    right: 0;
    top: 10px;
}

.today ul li:nth-child(4){
    position: relative;
}

.today ul li:nth-child(4)::after{
    position: absolute;
    content: "";
    width: 0;
    height: 140px;
    border-right: 1px solid #dddddd;
    right: 0;
    top: 10px;
}

.home-use{
    width: 1200px;
    height: 390px;
    margin: 0 auto;
}

.home-use span{
    font-size: 18px;
    color: #c81623;
    float: left;
}

.home-use ul{
    height: 30px;
    margin-left: 470px;
}

.home-use ul li{
    float: left;
    font-size: 10px;
}

.home-use ul li a{
    padding: 0 13px;
    font-size: 12px;
}

.home-use .ways{
    width: 1200px;
    height: 360px;
    border-top: 2px solid  #c81623;
}

.home-use .ways .sec{
    width: 205px;
    height: 360px;
    margin-left: 0;
    background-color: #f9f9f9;
    float: left;
}

.home-use .ways .sec li{
    float: left;
}

.home-use .ways .sec li:nth-child(-n+6){
    border-bottom: 1px solid #dddddd;
    width: 90px;
    height: 35px;
    line-height: 35px;
    text-align: center;
    margin: 0 5px;
}

.home-use .ways .sec li:nth-child(7){
    background:url(../uploads/floor-1-1.png) no-repeat;
    width: 210px;
    height: 255px;
}

.floor{
    float: left;
    width: 330px;
    height: 360px;
}

.home-use .ways .thrid{
    float: left;
    width: 220px;
    height: 360px;
    margin-left: 0;
    border-bottom: 1px solid #dddddd;
}

.home-use .ways .thrid li{
    border-bottom: 1px solid #dddddd;
    border-right: 1px solid #dddddd;
}

.home-use .ways .fourth{
    margin-left: 0;
    float: left;
}

.home-use .ways .fourth{
    border: 1px solid #dddddd;
}

.home-use .ways .fifth{
    float: left;
    border-bottom: 1px solid #dddddd;
}

.home-use .ways .fifth a{
    display: block;
    border-bottom: 1px solid #dddddd;
}

footer{
    margin-top: 20px;
    width: 100%;
    height: 400px;
    background-color: #f5f5f5;
}

footer .footer-head ul{
    width: 1200px;
    height: 110px;
    margin-left: 0;
    
}

footer .footer-head ul li{
    float: left;
    width: 240px;
    height: 110px;
    border-bottom: 1px solid #ededed;
}

footer .footer-head .top1{
    background: url(../images/icons.png);
    width: 50px;
    height: 50px;
    background-position: -253px -2px;
    margin: 30px 0 0 20px;
    float: left;
}

footer .footer-head h2{
    font-size: 16px;
    margin: 35px 0 0 10px;
    float: left;
}

footer .footer-head p{
    font-size: 14px;
    float: left;
    margin-left: 10px;
}

footer .footer-body dl{
    width: 200px;
    height: 180px;
    float: left;
    border-bottom: 1px solid #ededed;
}

footer .footer-body dd:nth-child(1){
    margin: 20px 0 0 50px;
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 10px;
}

dd:nth-child(n+2){
    margin-left: 50px;
    margin-top: 5px;
    font-size: 12px;
}

.center{
    text-indent: 10px;
}

footer .footer-foot{
    height: 120px;
}

footer .footer-foot span{
    width: 1200px;
    display: inline-block;
    margin-left: 150px;
    margin-top: 30px;
}

footer .footer-foot span a{
    float: left;
    padding: 0 10px;
    border-right: 1px solid #ededed;
    
    font-size: 12px;
    color: gray;
}

footer .footer-foot .middle{
    margin-top: 10px;
    margin-left: 245px;
    color: gray;
    font-size: 12px;
}

footer .footer-foot .end{
    margin-top: 10px;
    margin-left: 470px;
    color: gray;
    font-size: 12px;
}